[ltp] A thousand ways to wake a ThinkPad (X20)?

[Richard Neill]

André Wyrwa wrote:
>
> Hmm...parallel is only on the UltraBase and I'm not sure if i'll include
> it in the final case mod.


These devices work well, are supported in the kernel, and act as serial 
devices (/dev/ttyUSB0).

The 232 is a serial port; the 245 is a parallel port.
http://www.dlpdesign.com/usb/

Cost about $25.

Richard